title: Do we really need laminar flow ventilation in the operating room to prevent surgical site infections?
authors.forename: Pamela A
authors.initials: PA
authors.lastname: Lipsett
mesh_terms: D000391:Air Microbiology; D013505:Digestive System Surgical Procedures; D005374:Filtration / Q000295:instrumentation; D006801:Humans; D009873:Operating Rooms; D019637:Orthopedic Procedures; D013530:Surgical Wound Infection / Q000517:prevention & control*; D014691:Ventilation / Q000379:methods*